Formatting

freq.py

@@ -3,24 +3,26 @@
 from collections import Counter
 from string import ascii_letters
 
+
 def top_3_words(text):
     letters = set([x for x in ascii_letters])
-    letters.add('\'')
-    letters.add(' ')
-    cleaned_text = ''.join([x.lower() for x in text if x in letters])
+    letters.add("'")
+    letters.add(" ")
+    cleaned_text = "".join([x.lower() for x in text if x in letters])
     text_counter = Counter([word for word in cleaned_text.split()])
-    del text_counter["\'"]
+    del text_counter["'"]
     keys_to_delete = []
     for key in text_counter:
         new = Counter(key)
-        if new['\''] > 1:
+        if new["'"] > 1:
             keys_to_delete.append(key)
     for key in keys_to_delete:
         del text_counter[key]
     return sorted(text_counter, key=text_counter.get, reverse=True)[:3]
 
+
 print(top_3_words("a a a  b  c c  d d d d  e e e e e"))
 print(top_3_words("  //wont won't won't "))
 print(top_3_words("e e e e DDD ddd DdD: ddd ddd aa aA Aa, bb cc cC e e e"))
 print(top_3_words("  '  "))
-print(top_3_words("  '''  "))
+print(top_3_words("  '''  "))